Kecskemet-Szarkas (canopy)
Basic information
Sample name: Kecskemet-Szarkas (canopy)
Reference: F. Samu, V. Racz, C. Erdelyi, and K. Balazs. 1997. Spiders of the foliage and herbaceous layer of an IPM apple orchard in Kecskemet-Szarkas, Hungary. Biological Agriculture & Horticulture 15(1-4):131-140 [ER 468]
Geography
Country: Hungary
Coordinate: 47° 54' 22" N, 20° 41' 23" E
Latlng basis: based on nearby landmark
Geography comments: coordinate based on Kecskemet
Environment
Habitat: temperate broadleaf/mixed forest
Altered habitat: cropland
Substrate: canopy
WMT: 22.2
CMT: 0.4
MAP: 509.0
Habitat comments: orchard
climate based on station 12843 (Budapest)
climate based on station 12843 (Budapest)
Methods
Life forms: spiders
Sampling methods: no design, hand capture
Sample size: 71 individuals
Years: 1994
Days: 24
Net or trap nights: 0
Sampling comments: "branch beating"
Metadata
Sample no: 828
Contributor no: John Alroy
Enterer: John Alroy
Created: 2014-04-18 10:54:30
Modified: 2014-04-24 06:21:55
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
22 species
12 singletons
total count 71
geometric series index: 75.0
Fisher's α: 10.915
geometric series k: 0.8533
Hurlbert's PIE: 0.8046
Shannon's H: 2.3085
Good's u: 0.833
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